Categories
Health Calculators - 生活实用
online tools collection · 6 tools
ID Card Checker
Validate Chinese ID card checksum and info.
Validate Chinese ID card checksum and info.
Free Official
👁 9,153
⭐ 4.9
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BMR Calculator
Calculate basal metabolic rate (Mifflin-St Jeor).
Calculate basal metabolic rate (Mifflin-St Jeor).
Free Official
👁 8,782
⭐ 5.0
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BMI Calculator
Calculate body mass index from height and weight.
Calculate body mass index from height and weight.
Free Official
👁 6,935
⭐ 4.9
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Baby Blood Type
Estimate possible blood types of the child.
Estimate possible blood types of the child.
Free Official
👁 6,533
⭐ 4.9
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Parent Blood Type
Estimate possible blood types of parents.
Estimate possible blood types of parents.
Free Official
👁 6,247
⭐ 4.7
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ID Card Info Extractor
Extract birthday, gender, age and zodiac from ID.
Extract birthday, gender, age and zodiac from ID.
Free Official
👁 3,298
⭐ 4.7
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About 生活实用 · Health Calculators
We curated 6 tested online tools covering 生活实用common task scenarios. All tools are free without installation.
Are these tools free?
Most tools offer free quota; AI tools are billed per call with daily free limits.
How are tools reviewed?
Every tool passes functional, security and stability checks before listing.